Changes between Version 3 and Version 4 of WARPLab/Examples/OFDM


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Timestamp:
Feb 21, 2014, 11:25:09 AM (10 years ago)
Author:
murphpo
Comment:

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  • WARPLab/Examples/OFDM

    v3 v4  
    4343By default the simulation script applies AWGN with an arbitrary fixed SNR. You can change the simulated propagation characteristics in the m-code. Search for {{{AWGN}}} and apply whatever Tx->Rx degradations you like.
    4444
    45 For example to simulate a perfect (noiseless) link, set the noise power to zero:
    46 [{{
    47 rx_vec_air = tx_vec_air + 0*complex(randn(1,length(tx_vec_air)), randn(1,length(tx_vec_air)));
    48 }}}
     45For example to simulate a perfect (noiseless) link, set the noise power to zero: {{{rx_vec_air = tx_vec_air + 0*complex(randn(1,length(tx_vec_air)), randn(1,length(tx_vec_air))); }}}.
    4946
    5047The script also prints statistics about the experiment to the MATLAB command prompt: